Semi Powered Infiltration Armor: Difference between revisions

Revision as of 10:15, July 18, 2007

Mark II SPI Armor

Semi-Powered Infiltration Armor, colloquially called "SPI Armor", was an armor system used by the United Nations Space Command. Though more advanced than the ODST Body Suits, it was far less advanced and less powerful than the MJOLNIR Armor used by the Spartan-IIs. Its main benefit was that it was drastically cheaper to produce than the MJOLNIR armor. This armor was designed with an emphasis on stealth rather than raw power. It features special photo-reactive panels that mimic the surrounding textures, effectively being the UNSC equivalent to the Covenant Active Camouflage systems. It has been described as part legionnaire mail, part tactical body armor, and part chameleon.^[1]

SPI Mark I

SPI Mark I was used by the Spartan-IIIs of Alpha Company. It featured hardened plates and photo-reactive panels. Though advanced compared to standard UNSC infantry armor, it could only take a few glancing blows before failing^[2] . So, to compensate(slightly) for this, all SPARTAN-III's had extensive training in using the Covenant's equipment(Jackal Shields) to "improvise". The armor featured full body armor with a helmet and HUD, and a supply of breathable atmosphere, though only for a few minutes compared to the MJOLNIR armor endurance of 90 minutes. It is also equipped with a cushioning layer of liquid nanocrystals that provided more ballistic protection than three centimeters of Kevlar diamond weave without the bulk.

SPI Mark II

SPI Mark II was a more advanced version of the armor, with numerous upgrades. They had new photo-reactive coating to boost camouflaging properties. There were also numerous experimental refits to gel ballistic layers, upgraded software suites, and other functions. Although the new photo-reactive coating could mimic a wide range of EM(Electro Magnetic) radiation, it was still sensitive to overload, which is why it takes the suit a few moments to reset after a flash-bang for example^[3].It was proposed in 2537, but the request was denied because the armor was over budget. It is weakest at the knees.

SPI Mark II was used by the Drill Instructors for Beta Company, and was first used by SPARTAN-III's in Gamma Company.

Notes

Some screenshots released by Bungie lead to fans speculating that they would be able to use SPI armor in Halo 3. However, the armor was later determined to be Mark VI MJOLNIR Powered Assault Armor/V variant. The name and changes in appearance are purely cosmetic, however, having no impact on gameplay. This has been confirmed by Bungie.

Sources

Links

Internal

Halo: Ghosts of Onyx

External

SPI Modelling Thread (Sci-Fi Meshes.com)

[1] Halo: Ghosts of Onyx page 16

[2] Halo: Ghosts of Onyx page 14

[3] Halo: Ghosts of Onyx page 113

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[2]

[3]

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 ==SPI Mark I==
-SPI Mark I was used by the Spartan-IIIs of [[Alpha Company|Alpha Company]] and [[Beta Company|Beta Company]] from [[2531]] to [[2545]]. It featured hardened plates and photo-reactive panels. Though advanced compared to standard UNSC infantry armor, it could only take a few glancing blows before failing<ref>[[Halo: Ghosts of Onyx]] page 14</ref>
+SPI Mark I was used by the Spartan-IIIs of [[Alpha Company|Alpha Company]]. It featured hardened plates and photo-reactive panels. Though advanced compared to standard UNSC infantry armor, it could only take a few glancing blows before failing<ref>[[Halo: Ghosts of Onyx]] page 14</ref>
-. So, to compensate(slightly) for this, all SPARTAN-III's had extensive training in using the Covenant's equipment(Jackal Shields) to "improvise". The armor featured full body armor with a helmet and [[HUD]], and a supply of breathable atmosphere, though only for a few minutes compared to the MJOLNIR armor endurance of 90 minutes. It is also equipped with a cushioning layer of liquid nanocrystals that provided more ballistic protection than three centimeters of [[wikipedia:Kevlar|Kevlar]] diamond weave without the bulk. Before the events that took place on Onyx, the armor had never been tested or intended for continuous use. The Spartan-III's frequently had parts of their armor off(boots, helmets, etc.) during lulls in battle because the armor made the wearer extremely hot<ref>[[Halo: Ghosts of Onyx]] page 254</ref>.
+. So, to compensate(slightly) for this, all SPARTAN-III's had extensive training in using the Covenant's equipment(Jackal Shields) to "improvise". The armor featured full body armor with a helmet and [[HUD]], and a supply of breathable atmosphere, though only for a few minutes compared to the MJOLNIR armor endurance of 90 minutes. It is also equipped with a cushioning layer of liquid nanocrystals that provided more ballistic protection than three centimeters of [[wikipedia:Kevlar|Kevlar]] diamond weave without the bulk.
 ==SPI Mark II==